Justin J. Calderon

Associate

T: 949.476.8700
F: 949.476.0900
jcalderon@kelleranderle.com

vCard

PRACTICE AREAS
Commercial Litigation
Intellectual Property
Securities
Antitrust

EDUCATION
Columbia Law School, J.D.; Harlan Fiske Stone scholar

Brandeis University, honors, cum laude

CLERKSHIPS
Judicial Intern, The Honorable Juan R. Torreulla, U.S. Court of Appeals for the First Circuit

State Bar of California

Justin Calderon focuses on complex commercial litigation, managing all aspects of a case. His experience includes representing public companies, shareholders and private equity firms in litigation relating to federal and state securities laws, class action defense, breach of contract, and breach of fiduciary duty. Justin has litigated federal and state securities fraud actions on behalf of major Chinese e-commerce and financial entities concerning IPO and SEC disclosures. He has represented a major social networking platform in federal securities fraud litigation related to the company’s financial health and growth prospects. Justin has also represented a leading semiconductor company in antitrust class action lawsuits involving South Korean co-defendants.

Justin graduated from Columbia Law School, where he was a Harlan Fiske Scholar. Prior to joining K/A, Justin was a litigation associate for Simpson Thacher & Bartlett for six years.

Justin J. Calderon

Associate

EDUCATION

Columbia Law School, J.D.; Harlan Fiske Stone scholar

Brandeis University, honors, cum laude

CLERKSHIPS

Judicial Intern, The Honorable Juan R. Torreulla, U.S. Court of Appeals for the First Circuit

EXPERIENCE

Justin Calderon focuses on complex commercial litigation, managing all aspects of a case. His experience includes representing public companies, shareholders and private equity firms in litigation relating to federal and state securities laws, class action defense, breach of contract, and breach of fiduciary duty. Justin has litigated federal and state securities fraud actions on behalf of major Chinese e-commerce and financial entities concerning IPO and SEC disclosures. He has represented a major social networking platform in federal securities fraud litigation related to the company’s financial health and growth prospects. Justin has also represented a leading semiconductor company in antitrust class action lawsuits involving South Korean co-defendants.

Justin graduated from Columbia Law School, where he was a Harlan Fiske Scholar. Prior to joining K/A, Justin was a litigation associate for Simpson Thacher & Bartlett for six years.

Commercial Litigation
Intellectual Property
Securities
Antitrust

State Bar of California

Best Lawyers: Ones to Watch® in America, S. Naifeh & G. Smith (2025 eds.); Commercial Litigation